Kia Optima
Kia Optima

See also:
Engine cooling system
The high-pressure cooling system
has a reservoir filled with year-round
antifreeze coolant. The reservoir is
filled at the factory.
Check the antifreeze protection and
coolant level at least once ...
Overheating
If your temperature gauge indicates
overheating, if you experience a loss
of power, or if you hear a loud knocking
or pinging noise, the engine has
probably overheated. Should any of
these sympto ...
Climate control air filter
Filter inspection
If the vehicle is operated in severely airpolluted
cities or on dusty rough roads for
a long period, it should be inspected
more frequently and replaced earlier.
When you replac ...


